Question

The dimensions of the quantity $\vec{ E } \times \vec{ B }$ where $\vec{ E }$ represents the electric field and $\vec{B}$ the magnetic field may be given as:

• A. $\left[ MT ^3\right]$
• B. $\left[ M ^2 LT ^{-5} A ^{-2}\right]$
• C. $\left[ M ^2 L ^{-3} T ^2 A ^{-1}\right]$
• D. $\left[ MLT ^{-2} A ^{-2}\right]$

Answer 1

Answer: (B)

Correct answer is (b) $\left[ M ^2 LT ^{-5} A ^{-2}\right]$